3 years ago

An item is regularly priced at $27. It is now priced at a discount of 45% off the regular price. Find the price now

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

8 0

The answer would be $12.15

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Solve the inequality 5(2h+8)<60

zimovet [89]

Answer:

Step-by-step explanation:

5(2h+8) < 60

Expand the terms in the bracket

We have

10h + 40 < 60

Group like terms

10h < 60 - 40

10h < 20

Divide both sides by 10

h < 2

Hope this helps you

7 0

3 years ago

If men having High Blood Sugar problems are diagnosed with Diabetes, with the mean blood sugar level to be at 150 and a standard

frutty [35]

Answer:

0.0062

Step-by-step explanation:

Let X be the diagnosed blood sugar level.

Probability of committing a Type II error = Probability of failing to detect the disease when the person has the disease = Probability that the diagnosed blood sugar level is less than or equal to 125 =

$P(X \le 125 |\mu = 150)$

$= P[Z\le (125 - 150)/10]$

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= 0.0062

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3 years ago

Find the height of the roof.

marusya05 [52]

I am confident that the answer is C. 53.7

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zalisa [80]

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3 years ago

A circle has a radius of 7/4 units and is centered at <br> (−2.5,−4.4)

lana66690 [7]

Are you asking for the expression?

If so, you plug into the format (x - h)² + (y - k)² = r² where (h, k) is the center and r is the radius.

(x + 2.5)² + (y + 4.4)² = (7/4)²

Simplify to get your equation and answer:

(x + 2.5)² + (y + 4.4)² = 49/16

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3 years ago

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